英语语法分析

A network of dark, dense clouds of dust and gas sprawls across the constellation Vela.

黝黑浓密的尘埃和气体云形成的网络蜿蜒着穿过了船帆座(constellation Vela)。

The planet is in the constellation of Vela, measures around 3.6 times the Earth's mass.

该行星属于船帆星座，质量约为地球的3.6倍。

Vela A is about 3, 300 light-years away. This image spans about 130 light-years in space.

船帆A距地球3300光年，照片中的空间跨度约有130光年。